Tighten and free nuts and bolts with sockets thanks to rotary impact action.

Connector for impact socket wrenches Fervi RI4012N
Key features
- Female connection1"
- Male connection3/4"
- D (mm)54
- Length (mm)70
- Gross weight (kg)0,54
- Packaging dimensions (mm)90 x 60 x 125
What it is
Connector for impact socket wrenches Fervi RI4012N. Key specifications: female connection 1", male connection 3/4", d (mm) 54.
The adapter is a piece with two fittings, square or hexagonal, of different size or shape, which allows a socket or accessory to be fitted to a machine with a different fitting.
What it is for
Used in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns, for vehicle maintenance, in the workshop and on the road and for tightening nuts and bolts where torque must be accurate and repeatable.
How to use it
Choose according to the fitting on the machine and that of the accessory and push it in until the ball or ring clicks. Moving to a smaller fitting transmits less torque, so do not force undersized accessories. On impact machines, use impact adapters.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Female connection: 1"
- Male connection: 3/4"
- D (mm): 54
- Length (mm): 70
- Gross weight (kg): 0,54
- Packaging dimensions (mm): 90 x 60 x 125
Who it is for
Designed for industrial maintenance technicians and mechanics.
Related products
- Connector for impact socket wrenches Fervi RI4021N
- Impact extension bar for socket wrenches Fervi PI403250
- Impact driver set Fervi 0044 — from the category Impact Wrenches (Square Drive)
- Impact driver high torque ½″ M18 Fuel with friction ring (M18 FHIW2F12) Milwaukee — from the category Cordless Impact Wrenches
- Extension for socket wrenches Fervi PN405N050A — from the category Ratchet and Socket Sets
- Browse the whole category: Impact Sockets
Before you order
In your request, please state the length, the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 6
| Female connection | 1" |
|---|---|
| Male connection | 3/4" |
| D (mm) | 54 |
| Length (mm) | 70 |
| Gross weight (kg) | 0,54 |
| Packaging dimensions (mm) | 90 x 60 x 125 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Connector for impact socket wrenches Fervi RI4012N
|
Connector for impact socket wrenches Fervi RI4032N
|
Connector for impact socket wrenches Fervi RI4021N
|
Connector for impact socket wrenches Fervi RI4023N
|
|---|---|---|---|---|
| Brand | Fervi | Fervi | Fervi | Fervi |
| Female connection | 1" | 1/2" | 3/4" | 3/4" |
| Male connection | 3/4" | 3/4" | 1" | 1/2" |
| D | 54 mm | 30 mm | 44 mm | 44 mm |
| Length | 70 mm | 48 mm | 63 mm | 58 mm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Tighten and loosen bolts and nuts with high-torque rotary impacts.
Tighten and loosen nuts and bolts with sockets, without taking the tool off at every turn.
Lubricate, free up and protect against rust when sprayed directly onto the part.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.









